Consolidates oauth-token-exposure-to-claude.md and
tea-token-isolation-via-proxy.md into agent-credential-proxy-landscape.md,
adding a May-2026 survey of existing tools (Docker AI Sandboxes,
Cloudflare Sandbox Auth, Infisical Agent Vault, nono, Aembit, LiteLLM
CVE-2026-42208, Portkey, Helicone, etc.) and a build-vs-adopt verdict.
Adds secret-minimization-over-dlp.md explaining why pipelock's body
DLP and gitleaks's pre-receive scan cannot stop encoding/splitting
exfil, and why moving credentials out of the bottle (the git-gate
pattern, generalized) is the only robust answer.
Updates git-secret-scanning-hardening.md's reference to point at
the new consolidated landscape doc.
Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
didericis
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